130191460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9587}}^1$

素因数の和:9700

約数の個数: 48

約数和(自身を含む): 315713664

約数和(自身を除く): 185522204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 6790, 9587, 13580, 19174, 38348, 47935, 67109, 95870, 134218, 191740, 268436, 335545, 671090, 929939, 1342180, 1859878, 3719756, 4649695, 6509573, 9299390, 13019146, 18598780, 26038292, 32547865, 65095730, 130191460]

約数ペア:

[(1, 130191460), (2, 65095730), (4, 32547865), (5, 26038292), (7, 18598780), (10, 13019146), (14, 9299390), (20, 6509573), (28, 4649695), (35, 3719756), (70, 1859878), (97, 1342180), (140, 929939), (194, 671090), (388, 335545), (485, 268436), (679, 191740), (970, 134218), (1358, 95870), (1940, 67109), (2716, 47935), (3395, 38348), (6790, 19174), (9587, 13580)]